- Fix error handling priority: check waitErr first, then parseErr, then closeErr - Optimize O(n²) symbol lookup by checking next symbol first - Add ELF section constants (SHN_LORESERVE, SHN_ABS, etc.) and use them - Fix documentation: add missing --elf-output-style=LLVM flag - Fix documentation: correct field names from pkg.ID to pkg.PkgPath Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: cpunion <8459+cpunion@users.noreply.github.com>